9cd7f45620bda9811e200380d3e43a3ea768c48d1240448c279b3321d3ae59b6

Analysis

max time kernel
86s
max time network
94s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
02-09-2024 00:03

Target

resources/app/src/assets/css/index.css
Size

20KB
MD5

9338a403220d934986f5dc738419174d
SHA1

33d0a93608f28900b4771b49d88259b2f70350e7
SHA256

2f281d5eb03f52a46514089fd0b0af408f02613a8fcef8d506dc01f590651d7c
SHA512

cd92d15c6ee9d6d9ed78fa073406462d5f3b33cc9c198a693fa51f53889ba9f5ef2a498ea3f033ef7cad73b1248e4bad9afcad8246f5b98dcde3435399dca508
SSDEEP

192:zIPPOBM/UfNLh38L6wLLd949+cZaxYPrunqm0LJ4nqBDmwsNSflfBWG+ngBmb:UFUf7ML6hPrDz+KfBWtg0

Score

3^/10

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Modifies registry class 1 IoCs

Processes:

cmd.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\Local Settings cmd.exe
Opens file in notepad (likely ransom note) 1 IoCs
ransomware

Processes:

NOTEPAD.EXE

pid process

2824 NOTEPAD.EXE
Suspicious use of WriteProcessMemory 2 IoCs

Processes:

cmd.exe

description pid process target process

PID 4204 wrote to memory of 2824 4204 cmd.exe NOTEPAD.EXE
PID 4204 wrote to memory of 2824 4204 cmd.exe NOTEPAD.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\Local Settings	cmd.exe

pid	process
2824	NOTEPAD.EXE

description	pid	process	target process
PID 4204 wrote to memory of 2824	4204	cmd.exe	NOTEPAD.EXE
PID 4204 wrote to memory of 2824	4204	cmd.exe	NOTEPAD.EXE

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\resources\app\src\assets\css\index.css
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4204
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\resources\app\src\assets\css\index.css
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:2824

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact